Loans and Allowance for Credit Losses - Summary of the Modifications Which Occurred During the Periods and the Change in the Recorded Investment Subsequent to the Modifications Occurring (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2022 loan	Dec. 31, 2022 contract	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($) contract
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts	257	51		5
Pre- Modification Outstanding Recorded Investment			$ 12,571	$ 798
Post-Modification Outstanding Recorded Investment			12,590	$ 798
Commercial Portfolio Segment | Commercial and industrial
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts	11	4		0
Pre- Modification Outstanding Recorded Investment			5,415	$ 0
Post-Modification Outstanding Recorded Investment			5,415	$ 0
Commercial Portfolio Segment | Business banking
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts	33	30		0
Pre- Modification Outstanding Recorded Investment			2,779	$ 0
Post-Modification Outstanding Recorded Investment			2,798	$ 0
Residential Portfolio Segment | Residential real estate
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts	142	10		2
Pre- Modification Outstanding Recorded Investment			2,842	$ 498
Post-Modification Outstanding Recorded Investment			2,842	$ 498
Consumer Portfolio Segment | Consumer home equity
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts	70	7		3
Pre- Modification Outstanding Recorded Investment			1,535	$ 300
Post-Modification Outstanding Recorded Investment			$ 1,535	$ 300
Consumer Portfolio Segment | Other Consumer
Financing Receivable, Troubled Debt Restructuring [Line Items]
Number of Contracts | loan	1